Model save(

Carbon freshTimestamp() Get a fresh timestamp for the model.

string getHasCompareKey() Get the key for comparing against the parent

Builder getRelationQuery(

abstract array initRelation(array $models, string $relation)

string relatedUpdatedAt() Get the name of the related model's "updated

Model associate(

array createMany(array $records, array $joinings = array()) Create an array

Paginator simplePaginate(int $perPage = null

MorphTo morphTo(string $name = null